<!DOCTYPE html>
<html lang="English"
      data-content_root="../../../"
      x-data="{ darkMode: localStorage.getItem('darkMode') || localStorage.setItem('darkMode', 'system'), activeSection: '' }"
      x-init="$watch('darkMode', val => localStorage.setItem('darkMode', val))"
      class="scroll-smooth"
      :class="{'dark': darkMode === 'dark' || (darkMode === 'system' && window.matchMedia('(prefers-color-scheme: dark)').matches)}"
>
<head>
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <meta charset="utf-8" />
  <meta name="theme-color" media="(prefers-color-scheme: light)" content="white" />
  <meta name="theme-color" media="(prefers-color-scheme: dark)" content="black" />
  
    <title>isek.util.logger | ISEK 0.1 documentation</title>
    <meta property="og:title" content="isek.util.logger | ISEK 0.1 documentation" />
    <meta name="twitter:title" content="isek.util.logger | ISEK 0.1 documentation" />
      <link rel="stylesheet" type="text/css" href="../../../_static/pygments.css?v=e72c8e07" />
      <link rel="stylesheet" type="text/css" href="../../../_static/theme.css?v=42baaae4" />
        <link rel="search" title="Search" href="../../../search.html" />
        <link rel="index" title="Index" href="../../../genindex.html" />

    <script>
    <!-- Prevent Flash of wrong theme -->
      const userPreference = localStorage.getItem('darkMode');
      let mode;
      if (userPreference === 'dark' || window.matchMedia('(prefers-color-scheme: dark)').matches) {
        mode = 'dark';
        document.documentElement.classList.add('dark');
      } else {
        mode = 'light';
      }
      if (!userPreference) {localStorage.setItem('darkMode', mode)}
    </script>
</head>
  <body x-data="{ showSidebar: false, showScrollTop: false }" class="min-h-screen font-sans antialiased bg-background text-foreground" :class="{ 'overflow-hidden': showSidebar }">
    <div x-cloak x-show="showSidebar" class="fixed inset-0 z-50 overflow-hidden bg-background/80 backdrop-blur-sm md:hidden" @click.self="showSidebar = false"></div><div id="page" class="relative flex flex-col min-h-screen"><a href="#content" class="absolute top-0 left-0 z-[100] block bg-background p-4 text-xl transition -translate-x-full opacity-0 focus:translate-x-0 focus:opacity-100">
      Skip to content
    </a><header
  class="sticky top-0 z-40 w-full border-b shadow-sm border-border supports-backdrop-blur:bg-background/60 bg-background/95 backdrop-blur"><div class="container flex items-center h-14">
    <div class="hidden mr-4 md:flex">
      <a href="../../../index.html" class="flex items-center mr-6"><span class="hidden font-bold sm:inline-block text-clip whitespace-nowrap">ISEK 0.1 documentation</span>
      </a></div><button
      class="inline-flex items-center justify-center h-10 px-0 py-2 mr-2 text-base font-medium transition-colors rounded-md hover:text-accent-foreground hover:bg-transparent md:hidden"
      type="button" @click="showSidebar = true">
      <svg xmlns="http://www.w3.org/2000/svg" height="24" width="24" viewBox="0 96 960 960" aria-hidden="true"
        fill="currentColor">
        <path
          d="M152.587 825.087q-19.152 0-32.326-13.174t-13.174-32.326q0-19.152 13.174-32.326t32.326-13.174h440q19.152 0 32.326 13.174t13.174 32.326q0 19.152-13.174 32.326t-32.326 13.174h-440Zm0-203.587q-19.152 0-32.326-13.174T107.087 576q0-19.152 13.174-32.326t32.326-13.174h320q19.152 0 32.326 13.174T518.087 576q0 19.152-13.174 32.326T472.587 621.5h-320Zm0-203.587q-19.152 0-32.326-13.174t-13.174-32.326q0-19.152 13.174-32.326t32.326-13.174h440q19.152 0 32.326 13.174t13.174 32.326q0 19.152-13.174 32.326t-32.326 13.174h-440ZM708.913 576l112.174 112.174q12.674 12.674 12.674 31.826t-12.674 31.826Q808.413 764.5 789.261 764.5t-31.826-12.674l-144-144Q600 594.391 600 576t13.435-31.826l144-144q12.674-12.674 31.826-12.674t31.826 12.674q12.674 12.674 12.674 31.826t-12.674 31.826L708.913 576Z" />
      </svg>
      <span class="sr-only">Toggle navigation menu</span>
    </button>
    <div class="flex items-center justify-between flex-1 space-x-2 sm:space-x-4 md:justify-end">
      <div class="flex-1 w-full md:w-auto md:flex-none"><form id="searchbox"
      action="../../../search.html"
      method="get"
      class="relative flex items-center group"
      @keydown.k.window.meta="$refs.search.focus()">
  <input x-ref="search"
          name="q"
          id="search-input"
          type="search"
          aria-label="Search the docs"
          placeholder="Search ..."
          class="inline-flex items-center font-medium transition-colors bg-transparent focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 ring-offset-background border border-input hover:bg-accent focus:bg-accent hover:text-accent-foreground focus:text-accent-foreground hover:placeholder-accent-foreground py-2 px-4 relative h-9 w-full justify-start rounded-[0.5rem] text-sm text-muted-foreground sm:pr-12 md:w-40 lg:w-64" />
  <kbd class="pointer-events-none absolute right-1.5 top-2 hidden h-5 select-none text-muted-foreground items-center gap-1 rounded border border-border bg-muted px-1.5 font-mono text-[10px] font-medium opacity-100 sm:flex group-hover:bg-accent group-hover:text-accent-foreground">
    <span class="text-xs">⌘</span>
    K
  </kbd>
</form>
      </div>
      <nav class="flex items-center space-x-1">
        <button @click="darkMode = darkMode === 'light' ? 'dark' : 'light'"
          class="relative inline-flex items-center justify-center px-0 text-sm font-medium transition-colors rounded-md hover:bg-accent hover:text-accent-foreground h-9 w-9"
          type="button"
          aria-label="Color theme switcher">
          <svg xmlns="http://www.w3.org/2000/svg" height="24" width="24" viewBox="0 96 960 960" fill="currentColor"
            class="absolute transition-all scale-100 rotate-0 dark:-rotate-90 dark:scale-0">
            <path
              d="M480 685q45.456 0 77.228-31.772Q589 621.456 589 576q0-45.456-31.772-77.228Q525.456 467 480 467q-45.456 0-77.228 31.772Q371 530.544 371 576q0 45.456 31.772 77.228Q434.544 685 480 685Zm0 91q-83 0-141.5-58.5T280 576q0-83 58.5-141.5T480 376q83 0 141.5 58.5T680 576q0 83-58.5 141.5T480 776ZM80 621.5q-19.152 0-32.326-13.174T34.5 576q0-19.152 13.174-32.326T80 530.5h80q19.152 0 32.326 13.174T205.5 576q0 19.152-13.174 32.326T160 621.5H80Zm720 0q-19.152 0-32.326-13.174T754.5 576q0-19.152 13.174-32.326T800 530.5h80q19.152 0 32.326 13.174T925.5 576q0 19.152-13.174 32.326T880 621.5h-80Zm-320-320q-19.152 0-32.326-13.174T434.5 256v-80q0-19.152 13.174-32.326T480 130.5q19.152 0 32.326 13.174T525.5 176v80q0 19.152-13.174 32.326T480 301.5Zm0 720q-19.152 0-32.326-13.17Q434.5 995.152 434.5 976v-80q0-19.152 13.174-32.326T480 850.5q19.152 0 32.326 13.174T525.5 896v80q0 19.152-13.174 32.33-13.174 13.17-32.326 13.17ZM222.174 382.065l-43-42Q165.5 327.391 166 308.239t13.174-33.065q13.435-13.674 32.587-13.674t32.065 13.674l42.239 43q12.674 13.435 12.555 31.706-.12 18.272-12.555 31.946-12.674 13.674-31.445 13.413-18.772-.261-32.446-13.174Zm494 494.761-42.239-43q-12.674-13.435-12.674-32.087t12.674-31.565Q686.609 756.5 705.38 757q18.772.5 32.446 13.174l43 41.761Q794.5 824.609 794 843.761t-13.174 33.065Q767.391 890.5 748.239 890.5t-32.065-13.674Zm-42-494.761Q660.5 369.391 661 350.62q.5-18.772 13.174-32.446l41.761-43Q728.609 261.5 747.761 262t33.065 13.174q13.674 13.435 13.674 32.587t-13.674 32.065l-43 42.239q-13.435 12.674-31.706 12.555-18.272-.12-31.946-12.555Zm-495 494.761Q165.5 863.391 165.5 844.239t13.674-32.065l43-42.239q13.435-12.674 32.087-12.674t31.565 12.674Q299.5 782.609 299 801.38q-.5 18.772-13.174 32.446l-41.761 43Q231.391 890.5 212.239 890t-33.065-13.174ZM480 576Z" />
          </svg>
          <svg xmlns="http://www.w3.org/2000/svg" height="24" width="24" viewBox="0 96 960 960" fill="currentColor"
            class="absolute transition-all scale-0 rotate-90 dark:rotate-0 dark:scale-100">
            <path
              d="M480 936q-151 0-255.5-104.5T120 576q0-138 90-239.5T440 218q25-3 39 18t-1 44q-17 26-25.5 55t-8.5 61q0 90 63 153t153 63q31 0 61.5-9t54.5-25q21-14 43-1.5t19 39.5q-14 138-117.5 229T480 936Zm0-80q88 0 158-48.5T740 681q-20 5-40 8t-40 3q-123 0-209.5-86.5T364 396q0-20 3-40t8-40q-78 32-126.5 102T200 576q0 116 82 198t198 82Zm-10-270Z" />
          </svg>
        </button>
      </nav>
    </div>
  </div>
</header>

    <div class="flex-1"><div class="container flex-1 items-start md:grid md:grid-cols-[220px_minmax(0,1fr)] md:gap-6 lg:grid-cols-[240px_minmax(0,1fr)] lg:gap-10"><aside id="left-sidebar"
  class="fixed inset-y-0 left-0 md:top-14 z-50 md:z-30 bg-background md:bg-transparent transition-all duration-100 -translate-x-full md:translate-x-0 ml-0 p-6 md:p-0 md:-ml-2 md:h-[calc(100vh-3.5rem)] w-5/6 md:w-full shrink-0 overflow-y-auto border-r border-border md:sticky"
  :aria-hidden="!showSidebar" :class="{ 'translate-x-0': showSidebar }">

    <a href="../../../index.html" class="!justify-start text-sm md:!hidden bg-background"><span class="font-bold text-clip whitespace-nowrap">ISEK 0.1 documentation</span>
    </a>

    <div class="relative overflow-hidden md:overflow-auto my-4 md:my-0 h-[calc(100vh-8rem)] md:h-auto">
      <div class="overflow-y-auto h-full w-full relative pr-6"><nav class="table w-full min-w-full my-6 lg:my-8">
  <p class="caption" role="heading"><span class="caption-text">Contents:</span></p>
<ul>
<li class="toctree-l1"><a class="reference internal" href="../../../quickstart.html">Quick Start</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../user_guide/index.html">User Guide</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../../../user_guide/concepts.html">Concepts</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../user_guide/agents.html">Agents</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../user_guide/configuration.html">Configuration</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../../../api/index.html">API Reference</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../../../api/core.html">Core Components</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../api/agent.html">Agent Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../api/llm.html">Large Language Model</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../api/embedding.html">Embedding</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../api/node.html">Node</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../../api/util.html">Util</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../../../contributing.html">Contributing</a></li>
</ul>

</nav>
      </div>
    </div>
    <button type="button" @click="showSidebar = false"
      class="absolute md:hidden right-4 top-4 rounded-sm opacity-70 transition-opacity hover:opacity-100">
      <svg xmlns="http://www.w3.org/2000/svg" height="24" width="24" viewBox="0 96 960 960" fill="currentColor"
        stroke="none" class="h-4 w-4">
        <path
          d="M480 632 284 828q-11 11-28 11t-28-11q-11-11-11-28t11-28l196-196-196-196q-11-11-11-28t11-28q11-11 28-11t28 11l196 196 196-196q11-11 28-11t28 11q11 11 11 28t-11 28L536 576l196 196q11 11 11 28t-11 28q-11 11-28 11t-28-11L480 632Z" />
      </svg>
    </button>
  </aside>
        <main class="relative py-6 lg:gap-10 lg:py-8 xl:grid xl:grid-cols-[1fr_300px]">
<div class="w-full min-w-0 mx-auto">
<nav aria-label="breadcrumbs"
     class="flex items-center mb-4 space-x-1 text-sm text-muted-foreground">
  <a class="overflow-hidden text-ellipsis whitespace-nowrap hover:text-foreground"
     href="../../../index.html">
    <span class="hidden md:inline">ISEK 0.1 documentation</span>
    <svg xmlns="http://www.w3.org/2000/svg"
         height="18"
         width="18"
         viewBox="0 96 960 960"
         aria-label="Home"
         fill="currentColor"
         stroke="none"
         class="md:hidden">
      <path d="M240 856h120V616h240v240h120V496L480 316 240 496v360Zm-80 80V456l320-240 320 240v480H520V696h-80v240H160Zm320-350Z" />
    </svg>
  </a>
  
<div class="mr-1">/</div><a class="hover:text-foreground overflow-hidden text-ellipsis whitespace-nowrap"
       href="../../index.html">Module code</a>
    
<div class="mr-1">/</div><span aria-current="page"
        class="font-medium text-foreground overflow-hidden text-ellipsis whitespace-nowrap">isek.util.logger</span>
</nav>

    <div id="content" role="main">
      <h1>Source code for isek.util.logger</h1><div class="highlight"><pre>
<span></span><code><span id="line-1"><span class="kn">from</span><span class="w"> </span><span class="nn">loguru</span><span class="w"> </span><span class="kn">import</span> <span class="n">logger</span> <span class="k">as</span> <span class="n">loguru_logger</span> <span class="c1"># Rename to avoid conflict</span>
</span><span id="line-2"><span class="kn">import</span><span class="w"> </span><span class="nn">sys</span>
</span><span id="line-3"><span class="kn">from</span><span class="w"> </span><span class="nn">threading</span><span class="w"> </span><span class="kn">import</span> <span class="n">Lock</span>
</span><span id="line-4"><span class="kn">from</span><span class="w"> </span><span class="nn">typing</span><span class="w"> </span><span class="kn">import</span> <span class="n">Optional</span><span class="p">,</span> <span class="n">ClassVar</span><span class="p">,</span> <span class="n">Any</span> <span class="c1"># Added Any</span>
</span><span id="line-5">
<div class="viewcode-block" id="LoggerManager">
<a class="viewcode-back" href="../../../api/util.html#isek.util.logger.LoggerManager">[docs]</a>
</span><span id="line-6"><span class="k">class</span><span class="w"> </span><span class="nc">LoggerManager</span><span class="p">:</span>
</span><span id="line-7"><span class="w">    </span><span class="sd">&quot;&quot;&quot;</span>
</span><span id="line-8"><span class="sd">    A singleton manager for configuring the global Loguru logger.</span>
</span><span id="line-9">
</span><span id="line-10"><span class="sd">    This class ensures that logger configuration is applied consistently.</span>
</span><span id="line-11"><span class="sd">    Use the `LoggerManager.init()` class method to configure the logger.</span>
</span><span id="line-12"><span class="sd">    Access the configured logger via `LoggerManager.get_logger()` or the</span>
</span><span id="line-13"><span class="sd">    globally exported `logger` instance from this module.</span>
</span><span id="line-14"><span class="sd">    &quot;&quot;&quot;</span>
</span><span id="line-15">    <span class="n">_instance</span><span class="p">:</span> <span class="n">ClassVar</span><span class="p">[</span><span class="n">Optional</span><span class="p">[</span><span class="s1">&#39;LoggerManager&#39;</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span>
</span><span id="line-16">    <span class="n">_lock</span><span class="p">:</span> <span class="n">ClassVar</span><span class="p">[</span><span class="n">Lock</span><span class="p">]</span> <span class="o">=</span> <span class="n">Lock</span><span class="p">()</span>
</span><span id="line-17">    <span class="n">_configured_level</span><span class="p">:</span> <span class="n">ClassVar</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="s2">&quot;INFO&quot;</span> <span class="c1"># Store current config state</span>
</span><span id="line-18">    <span class="n">_configured_format</span><span class="p">:</span> <span class="n">ClassVar</span><span class="p">[</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]]</span> <span class="o">=</span> <span class="s2">&quot;</span><span class="si">{message}</span><span class="s2">&quot;</span>
</span><span id="line-19">
</span><span id="line-20">    <span class="c1"># __new__ only creates the instance if it doesn&#39;t exist.</span>
</span><span id="line-21">    <span class="c1"># Configuration is now handled by a separate method called from init.</span>
</span><span id="line-22">    <span class="k">def</span><span class="w"> </span><span class="fm">__new__</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">:</span> <span class="n">Any</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">:</span> <span class="n">Any</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="s1">&#39;LoggerManager&#39;</span><span class="p">:</span>
</span><span id="line-23"><span class="w">        </span><span class="sd">&quot;&quot;&quot;</span>
</span><span id="line-24"><span class="sd">        Ensures only one instance of LoggerManager is created (Singleton).</span>
</span><span id="line-25"><span class="sd">        Actual logger configuration should be done via the `init` class method.</span>
</span><span id="line-26"><span class="sd">        &quot;&quot;&quot;</span>
</span><span id="line-27">        <span class="k">if</span> <span class="bp">cls</span><span class="o">.</span><span class="n">_instance</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
</span><span id="line-28">            <span class="k">with</span> <span class="bp">cls</span><span class="o">.</span><span class="n">_lock</span><span class="p">:</span>
</span><span id="line-29">                <span class="c1"># Double-check locking</span>
</span><span id="line-30">                <span class="k">if</span> <span class="bp">cls</span><span class="o">.</span><span class="n">_instance</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
</span><span id="line-31">                    <span class="bp">cls</span><span class="o">.</span><span class="n">_instance</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__new__</span><span class="p">(</span><span class="bp">cls</span><span class="p">)</span>
</span><span id="line-32">                    <span class="c1"># print(&quot;LoggerManager singleton instance created.&quot;) # Debug</span>
</span><span id="line-33">        <span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">_instance</span>
</span><span id="line-34">
</span><span id="line-35">    <span class="c1"># __init__ is generally not needed for this type of singleton if</span>
</span><span id="line-36">    <span class="c1"># state is managed at the class level or configuration is via a dedicated method.</span>
</span><span id="line-37">    <span class="c1"># def __init__(self):</span>
</span><span id="line-38">    <span class="c1">#     pass # No instance-specific initialization needed here</span>
</span><span id="line-39">
</span><span id="line-40">    <span class="nd">@classmethod</span>
</span><span id="line-41">    <span class="k">def</span><span class="w"> </span><span class="nf">_configure_logger</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">level</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="n">log_format</span><span class="p">:</span> <span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">])</span> <span class="o">-&gt;</span> <span class="kc">None</span><span class="p">:</span>
</span><span id="line-42"><span class="w">        </span><span class="sd">&quot;&quot;&quot;</span>
</span><span id="line-43"><span class="sd">        Internal class method to actually configure the Loguru logger.</span>
</span><span id="line-44"><span class="sd">        This is called by `init`.</span>
</span><span id="line-45">
</span><span id="line-46"><span class="sd">        :param level: The logging level string (e.g., &quot;INFO&quot;, &quot;DEBUG&quot;).</span>
</span><span id="line-47"><span class="sd">        :type level: str</span>
</span><span id="line-48"><span class="sd">        :param log_format: The Loguru format string. If None, Loguru&#39;s default rich format is used.</span>
</span><span id="line-49"><span class="sd">        :type log_format: typing.Optional[str]</span>
</span><span id="line-50"><span class="sd">        &quot;&quot;&quot;</span>
</span><span id="line-51">        <span class="k">with</span> <span class="bp">cls</span><span class="o">.</span><span class="n">_lock</span><span class="p">:</span> <span class="c1"># Protect access to global Loguru configuration</span>
</span><span id="line-52">            <span class="k">try</span><span class="p">:</span>
</span><span id="line-53">                <span class="n">loguru_logger</span><span class="o">.</span><span class="n">remove</span><span class="p">()</span> <span class="c1"># Remove all existing handlers</span>
</span><span id="line-54">            <span class="k">except</span> <span class="ne">ValueError</span><span class="p">:</span> <span class="c1"># Raised if no handlers to remove (Loguru &lt;0.6.0)</span>
</span><span id="line-55">                <span class="k">pass</span>
</span><span id="line-56">            
</span><span id="line-57">            <span class="n">sink_args</span> <span class="o">=</span> <span class="p">{</span>
</span><span id="line-58">                <span class="s2">&quot;sink&quot;</span><span class="p">:</span> <span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="p">,</span>
</span><span id="line-59">                <span class="s2">&quot;level&quot;</span><span class="p">:</span> <span class="n">level</span><span class="o">.</span><span class="n">upper</span><span class="p">(),</span>
</span><span id="line-60">                <span class="s2">&quot;colorize&quot;</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span>
</span><span id="line-61">                <span class="s2">&quot;enqueue&quot;</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span>
</span><span id="line-62">            <span class="p">}</span>
</span><span id="line-63">
</span><span id="line-64">            <span class="k">if</span> <span class="n">log_format</span><span class="p">:</span>
</span><span id="line-65">                <span class="n">sink_args</span><span class="p">[</span><span class="s2">&quot;format&quot;</span><span class="p">]</span> <span class="o">=</span> <span class="n">log_format</span>
</span><span id="line-66">            
</span><span id="line-67">            <span class="c1"># For non-debug (INFO level), we want INFO and higher.</span>
</span><span id="line-68">            <span class="c1"># For DEBUG level, we want DEBUG and higher (which Loguru does by default).</span>
</span><span id="line-69">            <span class="c1"># The filter is only needed if you want to *strictly* log only one level,</span>
</span><span id="line-70">            <span class="c1"># which is not the case for standard INFO or DEBUG settings.</span>
</span><span id="line-71">            <span class="c1"># If level is INFO, messages of level INFO, WARNING, ERROR, CRITICAL will pass.</span>
</span><span id="line-72">            <span class="c1"># If level is DEBUG, messages of level DEBUG, INFO, ... will pass.</span>
</span><span id="line-73">            
</span><span id="line-74">            <span class="n">loguru_logger</span><span class="o">.</span><span class="n">add</span><span class="p">(</span><span class="o">**</span><span class="n">sink_args</span><span class="p">)</span>
</span><span id="line-75">            <span class="bp">cls</span><span class="o">.</span><span class="n">_configured_level</span> <span class="o">=</span> <span class="n">level</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span>
</span><span id="line-76">            <span class="bp">cls</span><span class="o">.</span><span class="n">_configured_format</span> <span class="o">=</span> <span class="n">log_format</span>
</span><span id="line-77">            <span class="c1"># print(f&quot;Loguru logger configured. Level: {cls._configured_level}, Format: &#39;{cls._configured_format if cls._configured_format else &#39;Loguru Default&#39;}&#39;&quot;) # Debug</span>
</span><span id="line-78">
</span><span id="line-79">
<div class="viewcode-block" id="LoggerManager.init">
<a class="viewcode-back" href="../../../api/util.html#isek.util.logger.LoggerManager.init">[docs]</a>
</span><span id="line-80">    <span class="nd">@classmethod</span>
</span><span id="line-81">    <span class="k">def</span><span class="w"> </span><span class="nf">init</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">debug</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kc">None</span><span class="p">:</span>
</span><span id="line-82"><span class="w">        </span><span class="sd">&quot;&quot;&quot;</span>
</span><span id="line-83"><span class="sd">        Initializes or reconfigures the global Loguru logger.</span>
</span><span id="line-84">
</span><span id="line-85"><span class="sd">        Sets the logging level to &quot;DEBUG&quot; if `debug` is True, otherwise &quot;INFO&quot;.</span>
</span><span id="line-86"><span class="sd">        Uses Loguru&#39;s default rich format if `debug` is True, otherwise uses</span>
</span><span id="line-87"><span class="sd">        a minimal &quot;{message}&quot; format.</span>
</span><span id="line-88">
</span><span id="line-89"><span class="sd">        :param debug: If `True`, sets log level to &quot;DEBUG&quot; and uses Loguru&#39;s default rich format.</span>
</span><span id="line-90"><span class="sd">                      If `False`, sets log level to &quot;INFO&quot; and uses &quot;{message}&quot; format.</span>
</span><span id="line-91"><span class="sd">                      Defaults to `False`.</span>
</span><span id="line-92"><span class="sd">        :type debug: bool</span>
</span><span id="line-93"><span class="sd">        &quot;&quot;&quot;</span>
</span><span id="line-94">        <span class="n">level</span> <span class="o">=</span> <span class="s2">&quot;DEBUG&quot;</span> <span class="k">if</span> <span class="n">debug</span> <span class="k">else</span> <span class="s2">&quot;INFO&quot;</span>
</span><span id="line-95">        <span class="c1"># If debug, use Loguru&#39;s default rich format (by passing None for format).</span>
</span><span id="line-96">        <span class="c1"># Otherwise, use minimal &quot;{message}&quot;.</span>
</span><span id="line-97">        <span class="n">log_format</span> <span class="o">=</span> <span class="kc">None</span> <span class="k">if</span> <span class="n">debug</span> <span class="k">else</span> <span class="s2">&quot;</span><span class="si">{message}</span><span class="s2">&quot;</span>
</span><span id="line-98">        
</span><span id="line-99">        <span class="c1"># Ensure instance exists, then configure.</span>
</span><span id="line-100">        <span class="bp">cls</span><span class="p">()</span> <span class="c1"># This calls __new__ to ensure _instance is created.</span>
</span><span id="line-101">        <span class="bp">cls</span><span class="o">.</span><span class="n">_configure_logger</span><span class="p">(</span><span class="n">level</span><span class="o">=</span><span class="n">level</span><span class="p">,</span> <span class="n">log_format</span><span class="o">=</span><span class="n">log_format</span><span class="p">)</span></div>

</span><span id="line-102">
<div class="viewcode-block" id="LoggerManager.get_logger">
<a class="viewcode-back" href="../../../api/util.html#isek.util.logger.LoggerManager.get_logger">[docs]</a>
</span><span id="line-103">    <span class="nd">@staticmethod</span>
</span><span id="line-104">    <span class="k">def</span><span class="w"> </span><span class="nf">get_logger</span><span class="p">():</span> <span class="c1"># No type hint needed for Loguru&#39;s dynamic logger object</span>
</span><span id="line-105"><span class="w">        </span><span class="sd">&quot;&quot;&quot;</span>
</span><span id="line-106"><span class="sd">        Provides access to the globally configured Loguru logger instance.</span>
</span><span id="line-107">
</span><span id="line-108"><span class="sd">        :return: The Loguru logger instance.</span>
</span><span id="line-109"><span class="sd">        &quot;&quot;&quot;</span>
</span><span id="line-110">        <span class="k">return</span> <span class="n">loguru_logger</span></div>
</div>

</span><span id="line-111">
</span><span id="line-112">
</span><span id="line-113"><span class="c1"># --- Global Logger Instance ---</span>
</span><span id="line-114"><span class="c1"># Initialize logger on module import with default non-debug settings.</span>
</span><span id="line-115"><span class="n">LoggerManager</span><span class="o">.</span><span class="n">init</span><span class="p">(</span><span class="n">debug</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
</span><span id="line-116">
</span><span id="line-117"><span class="c1"># Provide a globally accessible logger instance from this module.</span>
</span><span id="line-118"><span class="c1"># Users can `from isek.util.logger import logger`</span>
</span><span id="line-119"><span class="n">logger</span> <span class="o">=</span> <span class="n">LoggerManager</span><span class="o">.</span><span class="n">get_logger</span><span class="p">()</span>
</span><span id="line-120">
</span><span id="line-121"><span class="c1"># Example Usage (can be removed from the final module)</span>
</span><span id="line-122"><span class="k">if</span> <span class="vm">__name__</span> <span class="o">==</span> <span class="s2">&quot;__main__&quot;</span><span class="p">:</span>
</span><span id="line-123">    <span class="nb">print</span><span class="p">(</span><span class="s2">&quot;--- Initial (default) logger config ---&quot;</span><span class="p">)</span>
</span><span id="line-124">    <span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">&quot;This is a debug message (should not appear).&quot;</span><span class="p">)</span>
</span><span id="line-125">    <span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">&quot;This is an info message (default format).&quot;</span><span class="p">)</span>
</span><span id="line-126">    <span class="n">logger</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="s2">&quot;This is a warning message.&quot;</span><span class="p">)</span>
</span><span id="line-127">
</span><span id="line-128">    <span class="nb">print</span><span class="p">(</span><span class="s2">&quot;</span><span class="se">\n</span><span class="s2">--- Reconfiguring to DEBUG mode ---&quot;</span><span class="p">)</span>
</span><span id="line-129">    <span class="n">LoggerManager</span><span class="o">.</span><span class="n">init</span><span class="p">(</span><span class="n">debug</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
</span><span id="line-130">    <span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">&quot;This is a debug message (should appear now, rich format).&quot;</span><span class="p">)</span>
</span><span id="line-131">    <span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">&quot;This is an info message (rich format).&quot;</span><span class="p">)</span>
</span><span id="line-132">
</span><span id="line-133">    <span class="nb">print</span><span class="p">(</span><span class="s2">&quot;</span><span class="se">\n</span><span class="s2">--- Reconfiguring back to non-DEBUG mode ---&quot;</span><span class="p">)</span>
</span><span id="line-134">    <span class="n">LoggerManager</span><span class="o">.</span><span class="n">init</span><span class="p">(</span><span class="n">debug</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
</span><span id="line-135">    <span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">&quot;This is a debug message (should not appear again).&quot;</span><span class="p">)</span>
</span><span id="line-136">    <span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">&quot;This is an info message (minimal format again).&quot;</span><span class="p">)</span>
</span><span id="line-137">    <span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">&quot;This is an error message.&quot;</span><span class="p">)</span>
</span></code></pre></div>
    </div></div>
        </main>
      </div>
    </div><footer class="py-6 border-t border-border md:py-0">
    <div class="container flex flex-col items-center justify-between gap-4 md:h-24 md:flex-row">
      <div class="flex flex-col items-center gap-4 px-8 md:flex-row md:gap-2 md:px-0">
        <p class="text-sm leading-loose text-center text-muted-foreground md:text-left">© 2025, ISEK Team&nbsp;Built with <a class="font-medium underline underline-offset-4"
    href="https://www.sphinx-doc.org"
    rel="noreferrer">Sphinx 8.1.3</a></p>
</div>
</div>
</footer>
  </div>
  
    <script src="../../../_static/documentation_options.js?v=2ed17a75"></script>
    <script src="../../../_static/doctools.js?v=9bcbadda"></script>
    <script src="../../../_static/sphinx_highlight.js?v=dc90522c"></script>
    <script defer="defer" src="../../../_static/theme.js?v=073f68d9"></script>
  
</body>
</html>